15998294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 27869184

約数和(自身を除く): 11870890

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 863, 1426, 1726, 9269, 11219, 18538, 19849, 22438, 26753, 39698, 53506, 258037, 347789, 516074, 615319, 695578, 1230638, 7999147, 15998294]

約数ペア:

[(1, 15998294), (2, 7999147), (13, 1230638), (23, 695578), (26, 615319), (31, 516074), (46, 347789), (62, 258037), (299, 53506), (403, 39698), (598, 26753), (713, 22438), (806, 19849), (863, 18538), (1426, 11219), (1726, 9269)]